*SUPPORT*
IN: wif wif zup wif OUT: PURPLE PURPLE PURPLE
IN: kiki wif fep zup fep OUT: PINK GREEN PURPLE PINK
IN: wif kiki dax lug OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: wif wif OUT: PURPLE PURPLE
IN: gazzer OUT: YELLOW
IN: fep OUT: PINK
IN: fep dax OUT: PINK PINK
IN: kiki gazzer fep OUT: GREEN YELLOW PINK
IN: gazzer zup kiki OUT: GREEN YELLOW
IN: wif gazzer dax OUT: PURPLE YELLOW YELLOW
IN: gazzer fep lug zup gazzer OUT: YELLOW YELLOW PINK YELLOW PINK
IN: kiki kiki dax zup gazzer OUT: YELLOW GREEN GREEN GREEN
IN: wif dax zup gazzer lug OUT: YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE
IN: wif dax OUT: PURPLE PURPLE

*QUERY*
IN: gazzer dax zup gazzer OUT: YELLOW YELLOW YELLOW
IN: kiki lug OUT: GREEN GREEN
IN: kiki OUT: GREEN
IN: gazzer dax zup fep OUT: PINK YELLOW YELLOW
IN: wif dax zup wif OUT: PURPLE PURPLE PURPLE
IN: wif gazzer OUT: PURPLE YELLOW
IN: kiki dax lug OUT: GREEN GREEN GREEN GREEN
IN: wif OUT: PURPLE
IN: gazzer fep gazzer dax OUT: YELLOW PINK YELLOW YELLOW
IN: fep gazzer dax OUT: PINK YELLOW YELLOW

*GRAMMAR*
wif -> PURPLE 
 gazzer -> YELLOW 
 kiki -> GREEN 
 fep -> PINK 
 x1 lug -> [x1] [x1] 
 x1 zup u1 -> [u1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 